/ Dictionary / Index D dew cell: Meaning and Definition of Find definitions for: dew' cell" Pronunciation: [key] an electrical instrument for measuring the dew point. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. dewberry dewclaw Related Content Daily Word Quiz: soporific Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language